#!/bin/sh
# 
# Licensed to the Apache Software Foundation (ASF) under one or more
# contributor license agreements.  See the NOTICE file distributed with
# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     https://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

# The cache of automake always brings problems when changing *.m4 files.
rm -rf autom4te.cache

if test -f configure.ac ; then
  autoreconf -fi
  if test $? -ne 0 ; then
    echo "$0: cannot generate configure script"
  else
    echo "$0: configure script generated successfully"
  fi
else
  echo "$0: cannot find source file configure.ac"
fi
